指数型

Methods Marshland areas near high endemic villages of schistosomiasis in the Poyang Lake region were selected. Corresponding map was digitized and (Landsat 5 TM) the image was corrected according to the digital map. The image where water and land shifted during floody and dry seasons was extracted and classified by unsupervised method. The image in dry seasons was calculated by both Normalized Difference Vegetation Index and Tasseled Cap model. Traditional snail survey was done at the same areas and recorded the geographic position by Geographic Position System. Some cultured lands inside the embankment and water pound in marshland areas were selected as control group. Results The image of pilot areas was classified into 10 classes.

方法选择鄱阳湖区内3个洲岛型血吸病重度流行村周围的洲滩地图进行数字化，在数字化地图的基础上分别对两张Landsat 5TM卫星遥感片进行校正，并提取出冬陆夏水洲滩部分，运用ERDAS IMAGINE软件对此洲滩进行计算机非监督分类、校正植被指数(Normalized Difference Vegetation Index， NDVI)和穗帽湿度变换指数(Tasseled Cap， TC)模型计算；用传统方法进行螺情调查，卫星定位仪记录有钉螺点的经纬度，同时选择部分堤内的农田和水溏作为对照点。

Methods Marshland areas near high endemic villages of schistosomiasis in the Poyang Lake region were selected. Corresponding map was digitized and (Landsat 5 TM) the image was corrected according to the digital map. The image where water and land shifted during floody and dry seasons was extracted and classified by unsupervised method. The image in dry seasons was calculated by both Normalized Difference Vegetation Index and Tasseled Cap model. Traditional snail survey was done at the same areas and recorded the geographic position by Geographic Position System.

选择鄱阳湖区内 3个洲岛型血吸病重度流行村周围的洲滩地图进行数字化，在数字化地图的基础上分别对两张 L andsat5 TM卫星遥感片进行校正，并提取出冬陆夏水洲滩部分，运用 ERDAS IMAGINE软件对此洲滩进行计算机非监督分类(U nsu-pervised Classification)、校正植被指数(Normalized Difference Vegetation Index，NDVI)和穗帽湿度变换指数(Tasseled Cap，TC)模型计算；用传统方法进行螺情调查，卫星定位仪记录有钉螺点的经纬度，同时选择部分堤内的农田和水溏作为对照点。

The haplotype diversity index of Yangtze River population and Pearl River population was 0.5263 and 0.6104, respectively.

长江群体和珠江群体的单倍型多样性指数分别为0.5263和0.6104，核苷酸多样性指数分别为0.144%和0.192%。

The primary purpose in the article is to verify the dynamic hedging strategies in Taiwan stock index futures and MSCI futures by estimating the robust estimation of optimal hedge ratio when the data is leptokurtic and fat-tail.

本研究最主要目的在估计这些厚尾高峡峰型态资料之顽强最适避险比率，来验证台湾股价指数期货与摩根台湾股价指数期货并进行动态的避险策略。

The possible mechanism through which the winter AO influences winter air temperature in northeast China is that at the ground surface when the winter AO index is in a low phase,the Siberia high is strengthened,the winter monsoon over the East Asia is also strengthened,and northeast China undergoes a successive cold winter;and in the middle troposphere,when the winter AO is in its low phase,the East Asia trough is strengthened,the ridge west and north of Baikal Lake is also strengthened,the circulation develops meridionally,the northerly wind is strengthened,and northeast China undergoes successive coldwinter.

可能影响机制是：在地面，冬季北极涛动处于低指数期时，西伯利亚高压增强，亚洲大陆偏北冬季风增强，东北为持续冷冬期；在对流层中层，冬季北极涛动处于低指数期时，东亚大槽加深，贝加尔湖以西以北脊增强，环流呈经向型发展，东北对流层中层偏北风增强，东北为持续冷冬期。

Results The stature, somatotype, skeletal type and span stature index, skelic index were measured in two times a-mong Xinjiang Xobo nationality's young people.

结果 得出了两个时期新疆锡伯族青年的身高、体型、腿型及指距身高指数、腿长指数等。

A computer simulation tracking study for the rapid solidification proc esses of liquid metal Ga system has been performed by using molecular dynamics method.

采用分子动力学方法对液态金属Ga的快速凝固过程进行计算机模拟跟踪研究，运用HA键型指数法和原子团类型指数法分析了金属原子Ga的成键类型和形成的基本原子团结构。

Methods: the impacts on lung index ang death reate of mice infected with influenza virus were observed in the mice infected with virus.

利用甲1型流感病毒FM1，株感染小鼠为动物模型，以肺指数与肺指数抑制率和死亡率为评价指标，观察羌银解热汤大、中、小剂量组在小鼠体内的抗流感病毒作用。

At the top to 1. 52 at the bottom of panicles.

单穗枝梗数较多、穗着粒密度指数较大，而枝梗着粒密度指数适中是理想的穗型。

In wet state, the BC shows no X-ray diffraction and NMR of cellulose Ⅰ.

在干态下，细菌纤维素有较高的结晶指数和较高的纤维素Ⅰ；而湿态下的细菌纤维素没有显示出纤维素Ⅰ晶型的X射线衍射特征峰和核磁共振图谱，结晶指数和晶粒尺寸都相对较小。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。